Welcome to Golden Fuel Systems!

Golden Fuel Systems Stimulus Offer!
We're over stocked on 40 Gallon Trekker Tanks/Systems.
The next 25 orders that contain a 40 Gallon Trekker Tank will be
discounted 30% OFF! (coupon code required) Or purchase a 2 Tank 40
Gallon System with Integrated One Shot at full price and receive a free install.
(limited time offer, call 417-869-6416 for available dates and locations)
(more information Below including 30% discount coupon code)

Only orders with a 40 Gallon Trekker tank will be
honored with this Coupon Code.
(copy and paste code during checkout)
DISCOUNT COUPON CODE: 3230PE

"Being that I'm not a mechanic or very good with tools I was able to install your system in about two weekends. Your design, and instructions were very simple and easy for me to understand. My truck runs so smooth and I feel no difference in power or performance. I calculated that I am getting somewhere between 16 - 18 miles to the gallon in my 2002 Ford F250 7.3 liter engine. Gathering oil is not hard for me for I can't stop talking about what I'm doing with my truck and your system. My only regret is that I wish I would have done this five years ago. Thanks, to all of the Golden Fuel Team for your hard work on providing an excellent system that not only works well but performs flawlessly. Sincerely, Howard"

"The system is now in it's fourth year. It has remained in its original state and has about fifty thousand miles since installation. The system has operated flawlessly. I'm completely tickled with the performance and dependability. My fuel mileage has gone from an original 15.5 MPG to what I call an "equivalent" mpg of just over 44.

TAKE THAT OPEC!!
Thanks again and keep up the great work!! Bob"

Golden Fuel Systems (formerly Greasel Conversions) is one of the world leaders in manufacturing and installation of SVO (Straight Vegetable Oil) diesel conversion systems.

For almost a decade, Golden Fuel Systems (GFS) has served the world-wide SVO community by offering affordable products, installations, unmatched customer service and knowledgeable technical support. With 6 installation locations around the globe, Golden Fuel Systems has helped thousands convert their diesel vehicles to run on SVO to avoid those costly fuel prices and lessen their environmental impact.

Whatever your SVO need is, Golden Fuel Systems has a solution. To view frequently asked questions regarding GFS fuel systems, visit our Fuel Systems FAQ page. To view all of our products, please visit our Products page. For information about our installation fees and locations, please visit our Services page. For general questions or website concerns, please visit our Contact page.